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TAPPI T 433
作者：TECERT 发布于：2022-12-31 19:44:13 检测认证一站式服务 收藏：Ctrl+D
摘要：TAPPI T 433 Water Resistance of Sized Paper and Paperboard (Dry Indicator Method) 联系我们：info@tecert.com 安排测试 / Contact us for testing.
| 标准编号 Standard/Code | 标准名称 Standard Title |
| TAPPI T 433 | Water Resistance of Sized Paper and Paperboard (Dry Indicator Method) |
1.1 This method is based on the dry-indicator method of Carson (1-4) and modifications of it developed by Abrams (5) and Codwise (6-8).
1.2 It is designed for use with materials that require a relatively short time to test (up to about 30 s) and has been found useful in testing slack-sized papers.
1.3 For testing hard-sized paper and paperboard, see TAPPI T 441 “Water Absorptiveness of Sized (Nonbibulous) Paper and Paperboard (Cobb Test);” for testing unsized and absorbent paper, see TAPPI T 432 “Water Absorbency of Bibulous Paper.”
